Those with Tourette Syndrome whose ticks do not involve hitting themself or other things--have your ticks ever injured you?

A lot (not all) of my ticks are engaging my core muscle groups, my shoulders, and arching my back to push my hip backwards. Sometimes I do it so much and so hard that I get a persistent pain in those areas that last for days or weeks at a time, almost as if I had been struck there or severely pulled a muscle.

Does anyone else cause short or long term damage or intense pain from your ticks?